Home/Network intelligence/Prefix profile

Prefix profile

Review current routes, sources, visibility and BGP change evidence for a prefix.

101.47.56.0/21

Currently validIPv4

Origin ASNAS150436

This profile is based on CHA.LA's maintained BGP route state, hourly aggregates and event history; fields without observations are shown as not recorded.
Last observed10/15/2026, 16:00:00CHA.LA BGP data
View BGP historyRPKI checkRDAP registration
Prefix
101.47.56.0/21
Current status
Currently valid
Origin ASN
AS150436
First observed
8/28/2026, 07:55:38
Last observed
10/15/2026, 16:00:00
Peer44Visible peers
Collector1Collectors
Announcements2Last 7 days, hourly aggregate
Withdrawals0Last 7 days, hourly aggregate
Origin ASN1Observed ASNs

Current routes and paths

44 observed
PrefixOrigin ASNAS pathPath lengthPeerCollectorStatus
101.47.56.0/21AS150436328840 327727 174 138699 1504365102.208.105.2rrc00Currently valid
101.47.56.0/21AS15043658057 174 138699 1504364193.33.94.251rrc00Currently valid
101.47.56.0/21AS15043620514 1299 138699 1504364217.151.205.147rrc00Currently valid
101.47.56.0/21AS15043649134 53356 6939 150436423.129.32.61rrc00Currently valid
101.47.56.0/21AS15043638001 1504362202.150.221.37rrc00Currently valid
101.47.56.0/21AS150436208972 44901 6453 138699 150436545.12.55.0rrc00Currently valid
101.47.56.0/21AS150436216285 8280 6762 174 138699 150436684.54.49.1rrc00Currently valid
101.47.56.0/21AS15043613830 971 174 138699 1504365161.129.152.2rrc00Currently valid
101.47.56.0/21AS150436213241 9002 6453 138699 150436589.42.52.8rrc00Currently valid
101.47.56.0/21AS15043637721 6939 1504363165.16.221.66rrc00Currently valid
101.47.56.0/21AS15043622652 1299 138699 150436445.61.0.85rrc00Currently valid
101.47.56.0/21AS15043629504 39392 33891 6461 7473 138699 1504367185.193.84.191rrc00Currently valid
101.47.56.0/21AS15043614907 1299 138699 1504364208.80.153.193rrc00Currently valid
101.47.56.0/21AS15043655720 2914 3491 150436 150436545.116.179.212rrc00Currently valid
101.47.56.0/21AS1504364608 7575 3491 150436 1504365203.119.104.1rrc00Currently valid
101.47.56.0/21AS15043634927 56655 6939 150436445.134.89.1rrc00Currently valid
101.47.56.0/21AS15043637989 138699 1504363203.123.48.6rrc00Currently valid
101.47.56.0/21AS15043624482 1504362203.175.175.15rrc00Currently valid
101.47.56.0/21AS15043659919 9002 3491 150436 15043655.178.95.254rrc00Currently valid
101.47.56.0/21AS15043645049 6696 1299 138699 1504365194.28.97.2rrc00Currently valid
101.47.56.0/21AS15043657381 42708 6461 7473 138699 1504366193.150.22.240rrc00Currently valid
101.47.56.0/21AS15043661218 6939 1504363143.246.179.232rrc00Currently valid
101.47.56.0/21AS15043617639 396986 1504363202.69.160.152rrc00Currently valid
101.47.56.0/21AS15043649673 20485 1299 138699 150436594.247.111.254rrc00Currently valid
101.47.56.0/21AS15043658057 34549 6461 7473 138699 1504366194.50.92.251rrc00Currently valid
101.47.56.0/21AS15043644393 58057 6939 150436449.12.70.222rrc00Currently valid
101.47.56.0/21AS1504363333 1257 1299 138699 1504365193.0.0.56rrc00Currently valid
101.47.56.0/21AS15043649432 48362 1299 138699 1504365195.128.231.254rrc00Currently valid
101.47.56.0/21AS1504361403 577 3491 150436 1504365198.58.198.252rrc00Currently valid
101.47.56.0/21AS1504367018 1299 138699 150436412.0.1.63rrc00Currently valid
101.47.56.0/21AS150436852 3491 150436 1504364154.11.12.212rrc00Currently valid
101.47.56.0/21AS15043650304 1299 138699 150436431.169.49.228rrc00Currently valid
101.47.56.0/21AS150436204092 198978 174 138699 150436589.234.186.6rrc00Currently valid
101.47.56.0/21AS150436206499 34549 6461 7473 138699 150436645.14.68.69rrc00Currently valid
101.47.56.0/21AS15043650300 174 138699 1504364176.12.110.8rrc00Currently valid
101.47.56.0/21AS15043648185 6461 7473 138699 1504365195.90.96.2rrc00Currently valid
101.47.56.0/21AS150436132825 174 138699 150436443.251.115.197rrc00Currently valid
101.47.56.0/21AS15043634927 1299 138699 1504364193.148.251.1rrc00Currently valid
101.47.56.0/21AS1504363549 3356 1299 138699 1504365208.51.134.248rrc00Currently valid
101.47.56.0/21AS15043655720 2914 6453 138699 1504365103.212.68.10rrc00Currently valid
101.47.56.0/21AS150436202365 50673 174 138699 15043655.255.90.109rrc00Currently valid
101.47.56.0/21AS15043657821 12586 3257 1299 138699 1504366193.160.39.1rrc00Currently valid
101.47.56.0/21AS15043620205 6939 150436364.246.96.5rrc00Currently valid
101.47.56.0/21AS15043634549 6461 7473 138699 150436580.77.16.114rrc00Currently valid

Recent event window

Only peers and collectors that produced events in this hour are counted.

Last observed
10/10/2026, 00:00:00
Peers in window
1
Collectors in window
1
Average path length
3.0
Longest path
3

Announcement / withdrawal history

Latest 30
TimeEventOrigin ASNAS pathPeerCollector
10/12/2026, 21:55:00AnnouncementAS150436328840 327727 174 138699 150436102.208.105.2rrc00
10/12/2026, 19:40:06AnnouncementAS150436208972 44901 6453 138699 15043645.12.55.0rrc00
10/12/2026, 11:25:06AnnouncementAS1504364608 7575 3491 150436 150436203.119.104.1rrc00
10/12/2026, 06:15:11AnnouncementAS1504364608 7575 3491 150436 150436203.119.104.1rrc00
10/10/2026, 00:30:13AnnouncementAS15043617639 396986 150436202.69.160.152rrc00
10/9/2026, 09:00:01AnnouncementAS1504364608 7575 3491 150436 150436203.119.104.1rrc00
10/9/2026, 03:30:20AnnouncementAS15043655720 3257 174 138699 15043645.116.179.212rrc00
10/8/2026, 17:55:26AnnouncementAS15043661218 6939 150436143.246.179.232rrc00
10/7/2026, 17:55:10AnnouncementAS15043649134 53356 6939 15043623.129.32.61rrc00
10/7/2026, 10:25:24AnnouncementAS15043629504 15935 6461 7473 138699 150436185.193.84.191rrc00
10/4/2026, 09:55:08AnnouncementAS15043658057 34549 6461 7473 138699 150436194.50.92.251rrc00
10/2/2026, 11:05:47AnnouncementAS15043617639 1299 138699 150436202.69.160.152rrc00
10/2/2026, 10:40:40AnnouncementAS15043617639 138699 150436202.69.160.152rrc00
10/2/2026, 08:35:08AnnouncementAS15043617639 150436202.69.160.152rrc00
10/2/2026, 03:15:35AnnouncementAS15043617639 396986 150436202.69.160.152rrc00
10/2/2026, 03:15:06AnnouncementAS15043617639 150436202.69.160.152rrc00
10/1/2026, 18:45:02Withdrawal——102.208.105.2rrc00
10/1/2026, 08:00:22AnnouncementAS15043655720 2914 6453 138699 150436103.212.68.10rrc00
10/1/2026, 05:15:36AnnouncementAS1504364608 1221 4637 6453 138699 150436203.119.104.1rrc00
9/30/2026, 12:55:00AnnouncementAS150436852 3491 150436 150436154.11.12.212rrc00
9/30/2026, 04:15:11AnnouncementAS150436852 3491 150436 150436154.11.12.212rrc00
9/29/2026, 22:20:06AnnouncementAS150436213241 9002 6453 138699 15043689.42.52.8rrc00
9/29/2026, 20:50:23AnnouncementAS15043637721 6939 138699 150436165.16.221.66rrc00
9/29/2026, 20:50:23AnnouncementAS15043634927 56655 1299 138699 15043645.134.89.1rrc00
9/29/2026, 17:05:11AnnouncementAS15043634927 56655 1299 138699 15043645.134.89.1rrc00
9/28/2026, 02:25:35AnnouncementAS150436852 3491 150436 150436154.11.12.212rrc00
9/27/2026, 22:30:13AnnouncementAS150436852 3491 150436 150436154.11.12.212rrc00
9/27/2026, 21:45:11AnnouncementAS150436852 3491 150436 150436154.11.12.212rrc00
9/27/2026, 16:25:14AnnouncementAS150436852 3491 150436 150436154.11.12.212rrc00
9/27/2026, 07:10:26AnnouncementAS150436852 3491 150436 150436154.11.12.212rrc00

Hourly changes

SEVEN-DAY WINDOW · 2 time points
TimeAnnouncementsWithdrawalsPeerCollectorOrigin ASNAS path
10/10/2026, 00:00:00101113.0 / 3
10/9/2026, 03:00:00101115.0 / 5
CHA.LA BGP profileThis page shows collected RIPE RIS route state, hourly aggregates and announcement / withdrawal events. Origin ASNs, peers and collectors represent an observation view, not the complete global routing table.Data source: CHA.LA BGP data · Query window: last 7 days